The Montague 9308-4 Infrared Burner is a high-performance component designed for commercial kitchen equipment. It utilizes infrared technology to provide intense, even heat, ideal for broiling, grilling, and other high-temperature cooking methods. This specific model comes equipped with a natural gas orifice size #40, regulating the gas flow for optimal combustion and heat output. https://partsfe.com/burner-for-montague-part-9308-4